StrongArm drill bit's are designed for drilling safe hardplates. They are made with Titanium Tungsten Carbide tips, diamond ground with unique tip geometry. Ultra high temperature Copper braze adds strength and reduces tip failure from overheating. High grade, Chrome-molly steel shanks, tempered for extra durability.
SA1/4X6C
SA14X6C
SACT1/4 X6
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